245996813 (number)

245996813 is an odd 9-digits prime number following 245996812 and preceding 245996814. In scientific notation, it is written as 2.45996813 × 10^8. The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors. There are 245996812 positive integers (up to 245996813) that are relatively prime to 245996813.

Interesting facts

Basic properties

Name

Name two hundred forty-five million nine hundred ninety-six thousand eight hundred thirteen

Notation

Scientific notation 2.45996813 × 10^8
Engineering notation 2.45996813 × 10^6

Prime Factorization of 245996813

Prime Factorization 245996813

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 245996813
Product of the distinct prime numbers

The prime factorization of 245996813 is 245996813. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 8, 42, 3, 23, 927, 4873, 3991, 80207, 81080, 198546, 118240, 9970291, 9957367, 35718609, 75887040, 253597128, 121191659, 700172198, 3112820694

Basic calculations (n = 245996813)

Multiplication

n×y
n×2 491993626
n×3 737990439
n×4 983987252
n×5 1229984065

Division

n÷y
n÷2 122998406.5
n÷3 81998937.666667
n÷3 61499203.25
n÷5 49199362.6

Exponentiation

ny
n2 60514432006156969
n3 1.488635741402E+25
n4 3.6619964810278E+33
n5 9.0083946355005E+41

Nth Root

y√n
2√n 15684.28554318
3√n 626.57994974194
4√n 125.23691765282
5√n 47.663496276865

Divisors of 245996813

1, 245996813

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 245996814
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 122998407
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 15684.285575059
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999918698
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 245996813 can be divided by 2 positive divisors. The sum of these divisors (counting 245996813) is 245996814, the average is 122998407.

Base conversion 245996813

Base System Value
2 Binary 1110101010011001110100001101
3 Ternary 122010212221012002
4 Quaternary 32222121310031
5 Quinary 1000433344223
6 Senary 40224322045
8 Octal 1652316415
10 Decimal 245996813
12 Duodecimal 6a473325
16 Hexadecimal ea99d0d
20 Vigesimal 3gh9c0d
36 Base36 42gkct

Cryptographic Hash Functions

md5 a11d19ad50226d8d55e2c65337315a42
sha1 dc5fabfcb070ad33ae4362842a8df05f869472bd
sha256 588ff446ce2dcae3d0c9a9bb984c4a3f2a6a874caea005933fcbc6afb457e387
sha512 4e11fff8534d3e21949d9705baea049f8d18bef148284f0422ae93c274698361ad9e6e46aa8d57f0ee6b2d673855087e47d0dc06ac649a152d9731d98cbf1ff7
ripemd-160 23bc4aca170fbbc4deb22b247891e2e60e4a615f

245996813 as geometric shapes

Circle

Radius = n
Diameter 491993626
Circumference 1545643561.0546
Area 1.901116950267E+17

Sphere

Radius = n
Volume 6.2355828120795E+25
Surface area 7.6044678010681E+17
Circumference 1545643561.0546

Square

Length = n
Perimeter 983987252
Area 60514432006156969
Diagonal 347892029.24516

Cube

Length = n
Surface area 363086592036941814
Volume 1.488635741402E+25
Space diagonal 426078978.61602

Equilateral Triangle

Length = n
Perimeter 737990439
Area 2.6203517706459E+16
Altitude 213039489.30801

Triangular Pyramid

Length = n
Surface area 2.6203517706459E+16
Volume 1.75437404577E+24
Height 115964009.74839